UTILITIES_VERSION=0.1;function Utilities(){}Utilities.removeChildren=function(B){for(var A=B.childNodes.length-1;A>=0;A--){B.removeChild(B.childNodes[A])}};Utilities.getOffsets=function(A,B){if(!B){B=new Object();B.x=B.y=0}if(typeof A=="string"){A=document.getElementById(A)}B.x+=A.offsetLeft;B.y+=A.offsetTop;do{A=A.offsetParent;if(!A){break}B.x+=A.offsetLeft;B.y+=A.offsetTop}while(A.tagName.toUpperCase()!="BODY");return B};Utilities.listAppend=function(C,B,A){if(typeof A=="undefined"){A=","}if(C==""){return B}else{return C+A+B}};